Petenes are places with medium jungle trees. The life of these places depend on small water zones that have sweet water on surface and salad water in the bottom. Many different kinds of trees grows in zones like these and also many birds, fishes, cocodriles and spider monkeys lives here. A tree of 30 years may measure 40 meters high and 1.5 meters of diameter.

Source:: Newspaper Por Esto and Tips of Aeroméxico